This is an Everflow Supplies cross fitting made of malleable iron, with a black coating, for applications with a maximum pressure of 150 lbs. Its four branches have a nominal diameter of 1/2 inch. Furthermore, the fitting, which was produced in a certified ISO 9001:2000 environment, was pressure tested before leaving the facility. In addition, UL/ULC and FM approved The part for meeting the ANSI/ASME B16.3 and B16.14 and ASTM A-197 standards.